In the Data Source wizard, it is possible to load custom assemblies by using the Browse button on the Select the Data Context page.

In the End-User Designer, this button is hidden by default, so that end-users are allowed only to select the data context from assemblies referenced by the project.

This example illustrates how to enable this functionality in the End-User Report Designer for WPF.

• MainWindow.xaml (VB: MainWindow.xaml)
• MainWindow.xaml.cs (VB: MainWindow.xaml.vb)
• UseDataSourceWizardSettings.xaml (VB: UseDataSourceWizardSettings.xaml)
• UseDataSourceWizardSettings.xaml.cs (VB: UseDataSourceWizardSettings.xaml.vb)
• UseEFOptionsAndCustomization.xaml (VB: UseEFOptionsAndCustomization.xaml)
• UseEFOptionsAndCustomization.xaml.cs (VB: UseEFOptionsAndCustomization.xaml.vb)

• Data Access Security
• Safe Deserialization